Dear Joyce:
Kol Nidrei
(the first prayer on the evening of Yom Kippur, the Day of Atonement) is a text
that deals with the absolution of vows. According to Rabbi Max Arzt (Justice and
Mercy - Commentary on the Liturgy of the New Year and the Day of the Atonement,
New York, 1963, page 202), Kol Nidrei is recited three times because it
was a practice for legal formulae to be so recited" ( See Mishnah Menahot,
chapter 10, mishnah 3).
According to Eliyahu Ki Tov (Sefer Hatoda'ah, Vol.
1, page 50) the Shaliah Tzibbur (leader of religious services) starts in a low
voice and raises it a little more each time to reach a climax in which the worshippers
get into the proper Yom Kippur mood (fear, trembling and serious concentration).
This explanation, although not explaining the need for a 3-time recitation, does
explain the purpose of repeating the text more than once.
Hag Sameah!
Rabbi
Diana Villa